Lakshmi Kumar, Sindhu Balakrishnan, Shyam Sundar P, Manomi S, Rajesh Kesavan. "Frailty Status and Postoperative Outcomes of Elderly Patients Undergoing Elective Noncardiac Surgeries." Indian Journal of Critical Care Medicine (2025). https://doi.org/10.5005/jaypee-journals-10071-24933.126